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Vendor Solution
The latest version of Malcolm (September 2026 or later) fixes these vulnerabilities. Affected users are encouraged to update their instance of Malcolm to the latest version.
Tracking
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Tue, 15 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Open Redirect via Unvalidated Referer in Malcolm File‑Upload |
Tue, 15 Sep 2026 07:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect via File Upload Referer Header |
Mon, 14 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect via File Upload Referer Header |
Mon, 14 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 14 Sep 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect via Constructed Referer Header |
Mon, 14 Sep 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect via Constructed Referer Header |
Sun, 13 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cisagov
Cisagov malcolm |
|
| Vendors & Products |
Cisagov
Cisagov malcolm |
Sun, 13 Sep 2026 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Open Redirect via Referer Header after File Upload in Malcolm |
Sat, 12 Sep 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Open Redirect via Referer Header after File Upload in Malcolm |
Sat, 12 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect in Malcolm File‑Upload Handler |
Sat, 12 Sep 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Open Redirect in Malcolm File‑Upload Handler |
Fri, 11 Sep 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A file-upload handler redirects the authenticated client's browser to a URL taken directly from that same request's Referer header, without validating it against the application's own origin. This allows an authenticated attacker to craft a request that causes another user's browser to be redirected to an arbitrary external destination after completing an upload. | |
| Weaknesses | CWE-601 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2026-09-14T13:00:30.500Z
Reserved: 2026-09-11T21:00:09.301Z
Link: CVE-2026-90453
Updated: 2026-09-14T12:57:21.701Z
Status : Received
Published: 2026-09-11T22:16:47.630
Modified: 2026-09-14T13:19:29.037
Link: CVE-2026-90453
No data.
OpenCVE Enrichment
Updated: 2026-09-15T20:30:10Z